diff --git a/aircraft-system/src/main/java/com/aircraft/modules/security/service/UserCacheManager.java b/aircraft-system/src/main/java/com/aircraft/modules/security/service/UserCacheManager.java
index fc1f6b8..3c9f830 100644
--- a/aircraft-system/src/main/java/com/aircraft/modules/security/service/UserCacheManager.java
+++ b/aircraft-system/src/main/java/com/aircraft/modules/security/service/UserCacheManager.java
@@ -142,4 +142,15 @@ public class UserCacheManager {
             redisUtils.set(LoginProperties.aCacheKey + username, employeeDto, time);
         }
     }
+
+    @Async
+    public void cleanCustomerCache(String username) {
+        // 转小写
+        username = StringUtils.lowerCase(username);
+        if (StringUtils.isNotEmpty(username)) {
+            // 清除数据
+            redisUtils.del(LoginProperties.bCacheKey + username);
+        }
+    }
+
 }
\ No newline at end of file
diff --git a/aircraft-system/src/main/java/com/aircraft/modules/system/service/impl/CnCustomerServiceImpl.java b/aircraft-system/src/main/java/com/aircraft/modules/system/service/impl/CnCustomerServiceImpl.java
index 51a0d93..efe5f82 100644
--- a/aircraft-system/src/main/java/com/aircraft/modules/system/service/impl/CnCustomerServiceImpl.java
+++ b/aircraft-system/src/main/java/com/aircraft/modules/system/service/impl/CnCustomerServiceImpl.java
@@ -61,7 +61,7 @@ public class CnCustomerServiceImpl extends ServiceImpl<CnCustomerMapper, CnCusto
     @Override
     public void updatePass(String username, String encryptPassword) {
         this.baseMapper.updatePass(username, encryptPassword);
-        userCacheManager.cleanEmployeesCache(username);
+        userCacheManager.cleanCustomerCache(username);
     }
 
     /**